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package org.glassfish.persistence.ejb.entitybean.container;

import java.lang.reflect.Method;

import com.sun.appserv.ejb.ReadOnlyBeanLocalNotifier;
import com.sun.ejb.containers.util.MethodMap;
import com.sun.enterprise.deployment.EjbDescriptor;
import org.glassfish.persistence.ejb.entitybean.container.spi.ReadOnlyEJBLocalHome;

/**
 * Implementation of the EJBHome interface.
 * This class is also the base class for all generated concrete ReadOnly
 * EJBLocalHome implementations.
 * At deployment time, one instance of ReadOnlyEJBHomeImpl is created 
 * for each EJB class in a JAR that has a local home. 
 *
 * @author Mahesh Kannan
 */

public class ReadOnlyEJBLocalHomeImpl
    extends EntityBeanLocalHomeImpl
    implements ReadOnlyEJBLocalHome
{
    private ReadOnlyBeanLocalNotifier robNotifier;

    protected ReadOnlyEJBLocalHomeImpl(EjbDescriptor ejbDescriptor,
                                  Class localHomeIntf) throws Exception {
        super(ejbDescriptor, localHomeIntf);
    }

    /** 
     * Called from ReadOnlyBeancontainer only.
     */
    final void setReadOnlyBeanContainer(ReadOnlyBeanContainer robContainer) {
        this.robNotifier = new ReadOnlyBeanLocalNotifierImpl(robContainer);
    }

    public ReadOnlyBeanLocalNotifier getReadOnlyBeanLocalNotifier() {
        return robNotifier;
    }

    protected boolean handleSpecialEJBLocalHomeMethod(Method method, Class methodClass) {
        return (methodClass == ReadOnlyEJBLocalHome.class);
    }

    protected Object invokeSpecialEJBLocalHomeMethod(Method method, Class methodClass, 
            Object[] args) throws Throwable {
        return getReadOnlyBeanLocalNotifier();
    }
}
